Just like a picture is worth a 1000 words, this process is worth a 1000 data points.

@Craig Curelop - thanks, what other way if their is no sold data for the last 6 months?

You are tying multiple properties together in a chain like fashion.I would need to see actual hard data that this is a viable plan. 

After gathering that data, start running a cost analysis that shows the total installed cost of each type of asset.

Dan could probably offer data about how much revenue was impacted during 2008-2011. 

@Mohsin Hirani,Remember to verify RealtyTrac data as it tends to be rather stale.

I purchased several pre-foreclosure lists from Listsource and am trying to understand the data that I received. 

@Patrick Fraire, data shows otherwise.

But after deliberation I decided that NONE of the other sites I frequent are centered around financial freedom so I'd be insane to not create an account and utilize the tools and information provided.That said is there a site/app/service that can show me residential land/lots that are currently for sale, in areas or neighborhoods that have recently had homes sold, along with sales & listing data?

You feel good about the area (town) with verifiable data on population and jobs increasing.2.